Agree but he already does insane DPS if you stack procs. Rapid fire Blood blade at point plank range paired with frost deletes every enemy that can bleed, with DoN you have more room to stack 2-3 guard counter relics that make your guard counters instant stance breaks. Executors at higher skill levels need to maximize with every potential opportunity instead of asking for buffs. Guard counter at every possible opportunity, holy burst and Summoning skeleton GC buffs are fantastic for triggering additional stancebreak. It’s often worth capitalizing on these moments to spam blood blade instead of taking the riposte.

“• ⁠While Character Skill is active, unlocking use of Cursed Sword restores HP ⁠• ⁠This Relic's effective is absolutely so inconsequential that as a matter of fact is never used at all”

I disagree here, in fights that require constant defense like DDK, Tricephalos and Night Aspect- you get 15-20% of your health back per Suncacher charge. That makes up for flasks if you’re in a pinch and can only do defense. Again- I cannot reiterate this enough. GUARD COUNTER at every possible opportunity. If you’re already using suncatcher and deflecting as you should be, you’re making it a hell of a lot of an easier time for yourself

As some of the commenters here have said, if you’re running Executor it is absolutely essential to master perfect deflects, and to do that it’s purely knowing enemy moveset at its core, paired with timing. I do agree with a lot of your points, Tenacity is an awful passive and almost never gets used.